Dry-Erase Boards FAQs
How do I choose the right board size for a classroom or meeting room?
Start by estimating the farthest viewer distance. A simple rule: allow about 1 inch of letter height for every foot of viewing distance. For interactive whiteboards, choose 55" for small huddle spaces, 65"–75" for standard classrooms, and 86" for large rooms or auditoriums.
Can I use regular markers on all dry-erase surfaces?
Most dry-erase markers work on melamine, porcelain, and glass, but performance and ghosting differ. Use low-odor markers for closed spaces and avoid permanent markers. For glass boards, choose markers formulated for non-porous surfaces for best removal.
What’s the best way to remove ghosting or stubborn stains?
Wipe with a microfiber cloth first. If stains remain, apply a small amount of 70% isopropyl alcohol or a dedicated whiteboard cleaner, then buff dry. For stubborn ghosting on cheap melamine boards, repeated cleaning or a commercial eraser may help, but replacement with a porcelain or glass surface is the long-term fix.
Are letter boards reusable for events and social media photos?
Yes — letter boards like the A3 and A2 Design Letters options are perfect for repeated use. Letters are easy to rearrange, and the boards photograph well. Use high-contrast lettering and simple layouts for quick readability in photos.
Do interactive whiteboards require special installation or software?
Interactive boards often need professional or at least careful installation because of weight and connectivity needs. Many include bundled software for annotation and screen sharing; confirm compatibility with your devices and whether any subscriptions are required for advanced collaboration features.